VulnerabilityModified
CVE-2020-19752
The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.
HIGH 7.5EPSS 1.60%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.60% probability · 74th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- lcdf/gifsicle · fedoraproject/fedora
- Source
- cve@mitre.org
References
- https://github.com/kohler/gifsicle/issues/140Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7H3ASG2BD4D4SAUUI6TOLUZYP2QYYHXY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DH7X7PGUN5BYXKW533DAX4KAEM4HPMJC/
- https://github.com/kohler/gifsicle/issues/140Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7H3ASG2BD4D4SAUUI6TOLUZYP2QYYHXY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DH7X7PGUN5BYXKW533DAX4KAEM4HPMJC/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.